How does DoseRank decide what ranks #1?

Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.

Is a higher dose always better?

No. Dose-fit rewards landing inside the range studied for the outcome — over-dosing (common with melatonin) or under-dosing both lower the score. The goal is the effective dose, not the biggest number.

What does the Value score mean?

The Value score compares a product's price per serving with clinically relevant products ranked for the same outcome. A score of 50 is the typical price; above 50 means better value than typical, while below 50 means the product costs more than typical. It is a 0–100 value signal, not a percentile.

Why is the cheapest product not #1?

Cost is only one input. The cheapest pick here is a citrate form with weaker absorption and a stock-risk flag, so it leads on Value-for-cost but trails on the composite that also weighs evidence, dose fit and availability.

Are these affiliate links?

Retailer links may be affiliate links and DoseRank may earn a commission. Rankings and placement are determined by the scoring model only — never by payment from a brand.

Is this medical advice?

No. DoseRank summarizes evidence to help you choose; it is not a substitute for a clinician, especially if you are pregnant, breastfeeding, on medication, or managing a health condition.

DOSERANKEVIDENCE-BASED SUPPLEMENTS

Reduce major cardiovascular events

DOSERANKEVIDENCE-BASED SUPPLEMENTS

Best Supplements for Major adverse cardiovascular events | DOSERANK

Top decision cards

Best products for major adverse cardiovascular events

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for major adverse cardiovascular events

California Gold Nutrition, Norwegian Extra Strength Oslomega® Omega 3 Fish Oil, Natural Lemon, 6.7 fl oz (200 ml)

California Gold Nutrition$0.83 / serving4.7 · 3,384Available now

Also helps with

Triglycerides

Omega-3 index

Depressive symptoms

Why this ranks here

Evidence fitEicosapentaenoic Acid (EPA) is the strongest evidence signal for this outcome.
Dose fitEicosapentaenoic Acid (EPA) at 2200 mg lands inside the studied 2000-4000 mg window.
Price / serving$0.83 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustStrong trust signals — consistently high marks from verified buyer ratings.

The numbers

2200 mgIn rangeinside the studied 2000-4000 mg window

880 mg

220 mg

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Nordic Naturals, Ultimate Omega® Xtra, Lemon, 8 fl oz (237 ml)

Nordic NaturalsClinical85Dose fit60Popularity50$1.32/ serving

Nordic Naturals, ProOmega®-D Xtra, Great Lemon, 8 fl oz (237 ml)

Nordic NaturalsClinical85Dose fit60Popularity30$1.59/ serving

Zesty Paws, 8-in-1 Multivitamin Bites, For Dogs, All Ages, Peanut Butter, 90 Soft Chews, 11.1 oz (315 g)

Zesty PawsClinical74Dose fit40Popularity30$0.32/ serving

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Viva NaturalsClinical56Dose fit21Popularity91$0.56/ serving

Sports Research, Omega-3 Fish Oil, Lemon, 8 oz (237 ml)

Sports ResearchClinical56Dose fit21Popularity30$0.88/ serving

Nordic Naturals, Ultimate Omega®, Lemon, 8 fl oz (237 ml)

Nordic NaturalsClinical53Dose fit19Popularity84$1.24/ serving

Renew Life, Norwegian Gold®, Super Critical Omega™, Maximum Strength, 30 Fish Gelatin Softgels

Renew LifeClinical56Dose fit21Popularity30$1.74/ serving

Nordic Naturals, Ultimate Omega®, Lemon, 4 fl oz (119 ml)

Nordic NaturalsClinical53Dose fit19Popularity84$1.43/ serving

Nordic Naturals, ProOmega®, Lemon, 2,840 mg, 8 fl oz (237 ml)

Nordic NaturalsClinical53Dose fit19Popularity30$1.52/ serving

Top decision cards

Best products for major adverse cardiovascular events

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for major adverse cardiovascular events

California Gold Nutrition, Norwegian Extra Strength Oslomega® Omega 3 Fish Oil, Natural Lemon, 6.7 fl oz (200 ml)

California Gold Nutrition$0.83 / serving4.7 · 3,384Available now

Also helps with

Triglycerides

Omega-3 index

Depressive symptoms

Why this ranks here

Evidence fitEicosapentaenoic Acid (EPA) is the strongest evidence signal for this outcome.
Dose fitEicosapentaenoic Acid (EPA) at 2200 mg lands inside the studied 2000-4000 mg window.
Price / serving$0.83 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustStrong trust signals — consistently high marks from verified buyer ratings.

The numbers

2200 mgIn rangeinside the studied 2000-4000 mg window

880 mg

220 mg

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Nordic Naturals, Ultimate Omega® Xtra, Lemon, 8 fl oz (237 ml)

Nordic NaturalsClinical85Dose fit60Popularity50$1.32/ serving

Nordic Naturals, ProOmega®-D Xtra, Great Lemon, 8 fl oz (237 ml)

Nordic NaturalsClinical85Dose fit60Popularity30$1.59/ serving

Zesty Paws, 8-in-1 Multivitamin Bites, For Dogs, All Ages, Peanut Butter, 90 Soft Chews, 11.1 oz (315 g)

Zesty PawsClinical74Dose fit40Popularity30$0.32/ serving

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Viva NaturalsClinical56Dose fit21Popularity91$0.56/ serving

Sports Research, Omega-3 Fish Oil, Lemon, 8 oz (237 ml)

Sports ResearchClinical56Dose fit21Popularity30$0.88/ serving

Nordic Naturals, Ultimate Omega®, Lemon, 8 fl oz (237 ml)

Nordic NaturalsClinical53Dose fit19Popularity84$1.24/ serving

Renew Life, Norwegian Gold®, Super Critical Omega™, Maximum Strength, 30 Fish Gelatin Softgels

Renew LifeClinical56Dose fit21Popularity30$1.74/ serving

Nordic Naturals, Ultimate Omega®, Lemon, 4 fl oz (119 ml)

Nordic NaturalsClinical53Dose fit19Popularity84$1.43/ serving

Nordic Naturals, ProOmega®, Lemon, 2,840 mg, 8 fl oz (237 ml)

Nordic NaturalsClinical53Dose fit19Popularity30$1.52/ serving

Reduce major cardiovascular events

Reduce major cardiovascular events

Which ingredient types matter for major adverse cardiovascular eventsOpen to see which ingredient types matter for major adverse cardiovascular events

Fatty Acids & Lipids

Best products for major adverse cardiovascular events

California Gold Nutrition, Norwegian Extra Strength Oslomega® Omega 3 Fish Oil, Natural Lemon, 6.7 fl oz (200 ml)

Nordic Naturals, Ultimate Omega® Xtra, Lemon, 8 fl oz (237 ml)

Nordic Naturals, ProOmega®-D Xtra, Great Lemon, 8 fl oz (237 ml)

Zesty Paws, 8-in-1 Multivitamin Bites, For Dogs, All Ages, Peanut Butter, 90 Soft Chews, 11.1 oz (315 g)

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Sports Research, Omega-3 Fish Oil, Lemon, 8 oz (237 ml)

Nordic Naturals, Ultimate Omega®, Lemon, 8 fl oz (237 ml)

Renew Life, Norwegian Gold®, Super Critical Omega™, Maximum Strength, 30 Fish Gelatin Softgels

Nordic Naturals, Ultimate Omega®, Lemon, 4 fl oz (119 ml)

Nordic Naturals, ProOmega®, Lemon, 2,840 mg, 8 fl oz (237 ml)

What every metric means

Compare the top 3, side by side

Not sure which is right for you?

Get a personal report

Frequently asked

Which ingredient types matter for major adverse cardiovascular eventsOpen to see which ingredient types matter for major adverse cardiovascular events

Fatty Acids & Lipids

Compare the top 3, side by side

Best products for major adverse cardiovascular events

California Gold Nutrition, Norwegian Extra Strength Oslomega® Omega 3 Fish Oil, Natural Lemon, 6.7 fl oz (200 ml)

Nordic Naturals, Ultimate Omega® Xtra, Lemon, 8 fl oz (237 ml)

Nordic Naturals, ProOmega®-D Xtra, Great Lemon, 8 fl oz (237 ml)

Zesty Paws, 8-in-1 Multivitamin Bites, For Dogs, All Ages, Peanut Butter, 90 Soft Chews, 11.1 oz (315 g)

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Sports Research, Omega-3 Fish Oil, Lemon, 8 oz (237 ml)

Nordic Naturals, Ultimate Omega®, Lemon, 8 fl oz (237 ml)

Renew Life, Norwegian Gold®, Super Critical Omega™, Maximum Strength, 30 Fish Gelatin Softgels

Nordic Naturals, Ultimate Omega®, Lemon, 4 fl oz (119 ml)

Nordic Naturals, ProOmega®, Lemon, 2,840 mg, 8 fl oz (237 ml)

Reduce major cardiovascular events

Reduce major cardiovascular events

Which ingredient types matter for major adverse cardiovascular eventsOpen to see which ingredient types matter for major adverse cardiovascular events

Fatty Acids & Lipids

Best products for major adverse cardiovascular events

California Gold Nutrition, Norwegian Extra Strength Oslomega® Omega 3 Fish Oil, Natural Lemon, 6.7 fl oz (200 ml)

Nordic Naturals, Ultimate Omega® Xtra, Lemon, 8 fl oz (237 ml)

Nordic Naturals, ProOmega®-D Xtra, Great Lemon, 8 fl oz (237 ml)

Zesty Paws, 8-in-1 Multivitamin Bites, For Dogs, All Ages, Peanut Butter, 90 Soft Chews, 11.1 oz (315 g)

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Sports Research, Omega-3 Fish Oil, Lemon, 8 oz (237 ml)

Nordic Naturals, Ultimate Omega®, Lemon, 8 fl oz (237 ml)

Renew Life, Norwegian Gold®, Super Critical Omega™, Maximum Strength, 30 Fish Gelatin Softgels

Nordic Naturals, Ultimate Omega®, Lemon, 4 fl oz (119 ml)

Nordic Naturals, ProOmega®, Lemon, 2,840 mg, 8 fl oz (237 ml)

What every metric means

Compare the top 3, side by side

Not sure which is right for you?

Get a personal report

Frequently asked

Related outcomes

Related outcomes

Which ingredient types matter for major adverse cardiovascular eventsOpen to see which ingredient types matter for major adverse cardiovascular events

Fatty Acids & Lipids

Compare the top 3, side by side

Best products for major adverse cardiovascular events

California Gold Nutrition, Norwegian Extra Strength Oslomega® Omega 3 Fish Oil, Natural Lemon, 6.7 fl oz (200 ml)

Nordic Naturals, Ultimate Omega® Xtra, Lemon, 8 fl oz (237 ml)

Nordic Naturals, ProOmega®-D Xtra, Great Lemon, 8 fl oz (237 ml)

Zesty Paws, 8-in-1 Multivitamin Bites, For Dogs, All Ages, Peanut Butter, 90 Soft Chews, 11.1 oz (315 g)

Viva Naturals, Omega-3 Fish Oil, Triple-Strength, 180 Softgels (1,250 mg per Softgel)

Sports Research, Omega-3 Fish Oil, Lemon, 8 oz (237 ml)

Nordic Naturals, Ultimate Omega®, Lemon, 8 fl oz (237 ml)

Renew Life, Norwegian Gold®, Super Critical Omega™, Maximum Strength, 30 Fish Gelatin Softgels

Nordic Naturals, Ultimate Omega®, Lemon, 4 fl oz (119 ml)

Nordic Naturals, ProOmega®, Lemon, 2,840 mg, 8 fl oz (237 ml)